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检测方案
98%
形式
solid
mp
211-213 °C (lit.)
溶解性
methanol: soluble
SMILES字符串
C1c2ccccc2-c3cc4ccccc4cc13
InChI
1S/C17H12/c1-2-6-13-11-17-15(9-12(13)5-1)10-14-7-3-4-8-16(14)17/h1-9,11H,10H2
InChI key
HAPOJKSPCGLOOD-UHFFFAOYSA-N
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一般描述
2,3-Benzofluorene was identified in a coal liquid (solvent-refined coal) product by synchronous fluorescence and the room-temperature phosphorescence methods. It inhibits estradiol-dependent reporter activity in yeast.
应用
2,3-Benzofluorene was used in three way analysis of fluorescence excitation-emission matrices of mixtures of polycyclic aromatic hydrocarbons. It was used as standard to detect the ambient particle-bound polycyclic aromatic hydrocarbons by a real-time aerosol mass spectrometer.
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
A Staicu et al.
The Journal of chemical physics, 129(7), 074302-074302 (2008-12-03)
The S(1)((1)A('))<--S(0)((1)A(')) absorption spectrum of jet-cooled 2,3-benzofluorene (Bzf) has been measured by cavity ring-down spectroscopy. The potential energy surfaces of the S(n=0,1,2) states of Bzf have been investigated with calculations based on the time-dependent density functional theory (TD-DFT). At the
Direct determination of selected polynuclear aromatic hydrocarbons in a coal liquefaction product by synchronous luminescence techniques.
Vo-Dinh T and Martinez PR.
Analytica Chimica Acta, 125, 13-19 (1981)
D Q Tran et al.
Biochemical and biophysical research communications, 229(1), 101-108 (1996-12-04)
Polynuclear aromatic hydrocarbons (PAH) represent a large class of chemicals present in environment. We have used yeast strain ER(wt) expressing human estrogen receptor (hER) and an estrogen-sensitive reporter to characterize the estrogenic or anti-estrogenic activities of 21 PAHs. The PAHs
Shugao Zhu et al.
Organic & biomolecular chemistry, 10(18), 3696-3704 (2012-04-13)
We report in this paper an interesting tandem reaction involving sequential palladium(0)-catalyzed decarboxylation of diynylic carbonates, intramolecular nucleophilic cyclization and Schmittel reaction, which provides a facile method for the synthesis of a variety of polycyclic benzo[b]fluorene derivatives from easily accessible
Benzo[b]fluorene.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 32, 183-187 (1983-12-01)
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